#region Copyright (c) 2006-2010 Widgetsphere LLC, All Rights Reserved
//--------------------------------------------------------------------- *
//                          Widgetsphere  LLC                           *
//             Copyright (c) 2006-2010 All Rights reserved              *
//                                                                      *
//                                                                      *
//This file and its contents are protected by United States and         *
//International copyright laws.  Unauthorized reproduction and/or       *
//distribution of all or any portion of the code contained herein       *
//is strictly prohibited and will result in severe civil and criminal   *
//penalties.  Any violations of this copyright will be prosecuted       *
//to the fullest extent possible under law.                             *
//                                                                      *
//THE SOURCE CODE CONTAINED HEREIN AND IN RELATED FILES IS PROVIDED     *
//TO THE REGISTERED DEVELOPER FOR THE PURPOSES OF EDUCATION AND         *
//TROUBLESHOOTING. UNDER NO CIRCUMSTANCES MAY ANY PORTION OF THE SOURCE *
//CODE BE DISTRIBUTED, DISCLOSED OR OTHERWISE MADE AVAILABLE TO ANY     *
//THIRD PARTY WITHOUT THE EXPRESS WRITTEN CONSENT OF WIDGETSPHERE LLC   *
//                                                                      *
//UNDER NO CIRCUMSTANCES MAY THE SOURCE CODE BE USED IN WHOLE OR IN     *
//PART, AS THE BASIS FOR CREATING A PRODUCT THAT PROVIDES THE SAME, OR  *
//SUBSTANTIALLY THE SAME, FUNCTIONALITY AS ANY WIDGETSPHERE PRODUCT.    *
//                                                                      *
//THE REGISTERED DEVELOPER ACKNOWLEDGES THAT THIS SOURCE CODE           *
//CONTAINS VALUABLE AND PROPRIETARY TRADE SECRETS OF WIDGETSPHERE,      *
//INC.  THE REGISTERED DEVELOPER AGREES TO EXPEND EVERY EFFORT TO       *
//INSURE ITS CONFIDENTIALITY.                                           *
//                                                                      *
//THE END USER LICENSE AGREEMENT (EULA) ACCOMPANYING THE PRODUCT        *
//PERMITS THE REGISTERED DEVELOPER TO REDISTRIBUTE THE PRODUCT IN       *
//EXECUTABLE FORM ONLY IN SUPPORT OF APPLICATIONS WRITTEN USING         *
//THE PRODUCT.  IT DOES NOT PROVIDE ANY RIGHTS REGARDING THE            *
//SOURCE CODE CONTAINED HEREIN.                                         *
//                                                                      *
//THIS COPYRIGHT NOTICE MAY NOT BE REMOVED FROM THIS FILE.              *
//--------------------------------------------------------------------- *
#endregion
using System;
using System.Drawing;
using System.Collections;
using System.ComponentModel;
using System.Windows.Forms;
using Widgetsphere.Generator.Models;
using Widgetsphere.Generator.Common.GeneratorFramework;
using Widgetsphere.Generator.Common.Forms;

namespace Widgetsphere.Generator.Forms
{
  internal class CustomRetrieveRuleReferenceCollectionForm : CollectionEditorForm
  {
    private System.ComponentModel.Container components = null;

    public CustomRetrieveRuleReferenceCollectionForm()
    {
      InitializeComponent();
    }

    public CustomRetrieveRuleReferenceCollectionForm(ReferenceCollection referenceCollection)
      : this()
    {
      _referenceCollection = referenceCollection;
      this.LoadList();
    }

    protected override void Dispose(bool disposing)
    {
      if(disposing)
      {
        if(components != null)
        {
          components.Dispose();
        }
      }
      base.Dispose(disposing);
    }

    #region Windows Form Designer generated code
    /// <summary>
    /// Required method for Designer support - do not modify
    /// the contents of this method with the code editor.
    /// </summary>
    private void InitializeComponent()
    {
      // 
      // CustomRetrieveRuleReferenceCollectionForm
      // 
      this.AutoScaleBaseSize = new System.Drawing.Size(5, 13);
      this.ClientSize = new System.Drawing.Size(464, 347);
      this.Name = "CustomRetrieveRuleReferenceCollectionForm";
      this.Text = "Retrieve Rule Editor";
      this.WindowTitle = "Retrieve Rule Editor";

    }
    #endregion

    #region Class Members

    protected ReferenceCollection _referenceCollection;

    #endregion

    #region Form Events

    #endregion

    #region Property Implementations

    private ModelRoot Root
    {
      get { return (ModelRoot)this.ReferenceCollection.Root; }
    }

    private ReferenceCollection ReferenceCollection
    {
      get { return _referenceCollection; }
    }

    #endregion

    #region Methods

    private void LoadList()
    {
      int index = lstMembers.SelectedIndex;

      //Load the customRetrieveRules into the list
      lstMembers.Items.Clear();
      foreach(Reference reference in this.ReferenceCollection)
        lstMembers.Items.Add(this.Root.Database.CustomRetrieveRules.GetById(reference.Ref)[0]);

      if((0 <= index) && (index < lstMembers.Items.Count))
        lstMembers.SelectedIndex = index;
      else if(index >= 0)
        lstMembers.SelectedIndex = lstMembers.Items.Count - 1;
      else if(lstMembers.Items.Count != 0)
        lstMembers.SelectedIndex = 0;
    }

    #endregion

    #region Button Handlers

    protected override void OnUpButtonClick(object sender, EventArgs e)
    {
      base.OnUpButtonClick(sender, e);
    }

    protected override void OnAddButtonClick(object sender, EventArgs e)
    {
      //Add a customRetrieveRule to the master CustomRetrieveRules collection and add a reference to this reference collection
      CustomRetrieveRule customRetrieveRule = this.Root.Database.CustomRetrieveRules.Add("[New Retrieve Rule]");
      customRetrieveRule.ParentTableRef = ((Table)this.ReferenceCollection.Parent).CreateRef();
      customRetrieveRule.PropertyChanged += new PropertyChangedEventHandler(CustomRetrieveRulePropertyChanged);
      this.ReferenceCollection.Add(customRetrieveRule.CreateRef());
      lstMembers.Items.Add(customRetrieveRule);
      lstMembers.SelectedIndex = lstMembers.Items.Count - 1;
    }

    protected override void OnCancelButtonClick(object sender, EventArgs e)
    {
      this.DialogResult = DialogResult.Cancel;
      this.Close();
    }

    protected override void OnDownButtonClick(object sender, EventArgs e)
    {
      base.OnDownButtonClick(sender, e);
    }

    protected override void OnDeleteButtonClick(object sender, EventArgs e)
    {
      CustomRetrieveRule customRetrieveRule = (CustomRetrieveRule)lstMembers.SelectedItem;
      Reference[] list = this.ReferenceCollection.GetById(customRetrieveRule.Id);
      this.ReferenceCollection.RemoveRange(list);
      this.LoadList();
    }

    protected override void OnOKButtonClick(object sender, EventArgs e)
    {
      this.ReferenceCollection.Clear();
      foreach(CustomRetrieveRule customRetrieveRule in this.lstMembers.Items)
      {
        this.ReferenceCollection.Add(customRetrieveRule.CreateRef());
      }

      this.DialogResult = DialogResult.OK;
      this.Close();
    }

    #endregion

    #region CustomRetrieveRulePropertyChanged

    private void CustomRetrieveRulePropertyChanged(object sender, PropertyChangedEventArgs e)
    {
      this.LoadList();
    }

    #endregion

  }
}
